OPPO K12x 5G

Updated: Monday, March 09, 2026

OPPO K12x 5G
12,999
Highlights
  • 6.67 inches, 720 x 1640 pixels Display
  • 32MP + 2MP Dual Primary Camera, 8MP Front Camera
  • Android 14
  • MediaTek Dimensity 6300 (6nm), Octa Core
  • Non-removable Li-Ion 5100 mAh battery

OPPO K12x 5G: Benchmark Scores

  • AnTuTu
    405000 (v10)
  • GeekBench
    787 (Single Core) - 1971 (Multi Core) (v6)

OPPO K12x 5G: SAR VALUE - 1.6W/Kg (over 1 g)

  • Head
    1.176 W/kg
  • Body
    1.186 W/kg

OPPO K12x 5G: TOP COMPETITORS

OPPO K12x 5G: Price

OPPO K12x 5G: Overview

The Oppo K12x is the latest K series phone that comes under the Rs 15,000 segment. The phone has a  6.67-inch HD+ (1,604 x 720 pixels) LCD screen with a 120Hz refresh rate, and up to 1,000nits peak brightness. It is powered by the MediaTek Dimensity 6300 chipset paired with up to 8GB of LPDDR4X RAM and up to 256GB of UFS 2.2 onboard storage.

On the software front, the Oppo K12x ships with Android 14-based ColorOS 14. The phone packs a 5,100 mAh battery with support for 45W SuperVOOC charging. There is a dual rear camera setup which includes a 32MP primary sensor and a 2MP secondary camera for imaging. Upfront, it gets an 8MP selfie camera.

Moreover, the Oppo K12x price starts at Rs 12,999 for the 6GB/128GB model, while the 8GB/256GB variant is priced at Rs 15,999. It is also offered in Breeze Blue and Midnight Violet colour options.

OPPO K12x 5G: Specifications

GENERAL
Operating System Android 14
Custom UI ColorOS 14.0.1
Device type Smartphone
Sim Hybrid Dual SIM
Colours Breeze Blue, Midnight Violet, Feather Pink
ANNOUNCED
Status Available in India (2 August, 2024)
Global Release Date May, 2024
Indian Release Date 29 July, 2024
BODY
Dimensions 165.79 x 76.14 x 7.68 mm
Weight 186 g
DISPLAY
Screen size 6.67 inches
Technology OLED
Screen resolution 720 x 1640 pixels, HD+
Refresh Rate 120Hz refresh rate
Display Protection Panda Glass protection
Touchscreen Capacitive Touchscreen
Form Factor Touch
PROCESSOR
Chipset MediaTek Dimensity 6300 (6nm)
CPU Octa Core
GPU ARM Mali-G57 MC2@1072MHz
STORAGE
Internal Storage 128 GB (UFS 2.2) Storage
RAM 6 GB LPDDR4X RAM
External Storage up to 1TB
Card Slot microSD Card
CAMERA
Primary camera 32 MP (f/1.8, rear) + 2 MP (f/2.4, portrait) Dual Camera with LED Flash
Front Camera 8 MP (f/2.05) Selfie Camera
Video Recording 1080p@30/60/120fps, 720P@30fps
Camera Features AI Camera, gyro-EIS,Time-Lapse, Nightscape, Portrait, Panorama, GC32E2/ GC02M1B/ GC08A8-WA1XA sensor & more
MULTIMEDIA
Audio Player WAV, AAC/AAC+/eAAC+, MP3, WMA, AMR, FLAC, ALAC, Vorbis, AIFF, APE
Video Player H.264, MPEG-2, VP9, HEVC, HEIF/HEIC, MPEG-4, H.263
Games Yes
Speakers Yes
Audio Jack 3.5mm Audio Jack
BATTERY
Type Non-removable Li-Po 5100 mAh battery
Charging 45W SUPERVOOC Quick charging
CONNECTIVITY
GPRS Yes
Edge Yes
WLAN 802.11 a/b/g/n/ac (2.4GHz + 5GHz)
Bluetooth 5.1, A2DP, LE, aptX HD
USB USB Type-C, USB OTG
GPS Facility Yes, with GPS, GLONASS, Galileo, QZSS
Speed HSPA 42.2/5.76 Mbps, LTE-A (CA) Cat18 1200/150 Mbps, 5G
NETWORK SUPPORT
2G GSM 900 / 1800 MHz
3G WCDMA: Bands 1/8
4G FDD: Bands 1/3/5/8/28B TDD: Bands 40/41
5G NR: n1/n3/n5/n8/n28B/ n40/n41/n77/n78
MORE FEATURES
Sensors Fingerprint Sensor (side-mounted), Accelerometer,Geomagnetic, Proximity, Light sensor, Gravity sensor
Other Features Face Unlock, Dust and Splash resistance (IP54)

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How do we rate a Device?

Rating a smartphone is a tedious process and a lot of parameters have to be considered before judging the overall performance of the device such as display, camera, processor, RAM, storage, battery, and the pricing.

So, here are how these specs will affect the real-life usage of a device and why how we meticulously consider each of these points to rate a smartphone.

Camera

Cameras have evolved a lot over the last few years and multi-camera setup is a new norm. We consider various parameters like MP count, aperture size, pixel size, image stabilization to rate a camera system of a smartphone out of 5. Any device that scores more than 3.5 can take good photos and videos and if a phone scores over 4, then it will be one of the best camera smartphones in the market.

Battery

Though battery seems like an underrated feature and we look at the battery capacity, fast charging supporting technology, and even the wireless charging capability is also taken into consideration to rate smartphone's battery capability.

Display

The display is the face of a smartphone. And there are a lot of parameters like the panel technology (IPS LCD, OLED, TFT) and other parameters also taken into consideration like the resolution, pixel density, and refresh rate.

Value for Money

A smartphone could have great specs, but if it is not priced well then you might not get the best value-for-money. So, we compare a smartphone with the contemporaries to rate the value-for-money of a device out of 5.

Performance

This aspect is decided on various sub specifics, such as availability of microSD card slot, the amount of RAM the device offers, processor capability, and the network support. This parameter has more weightage when compared to other departments.

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